Bits look good. Haven't had them long enough to see how good they are. I made an improvement the first time I needed to remove and replace something on my work case. I made a little thing that really helps keep the bits in order and in the right compartments. I drilled a hole in the top of each container and put a screw in it. Now I can shake out any size piece at a time. It would be nice if the manufacturer did this from the factory.